StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pandas - Groupby and aggregate over multiple columns
| Author | Votes | Δ |
|---|---|---|
| jezrael | 1 | -1.25 |
| Quang Hoang | 1 | +1.25 |
Last visited: Sep 4, 2019, 3:46:46 PM